Optimal design of third-order microstrip bandpass filters by direct synthesis technique (DST).
Fei XiaoHuarong GongYong ZhangPublished in: Int. J. Circuit Theory Appl. (2018)
Keyphrases
- bandpass
- optimal design
- high pass
- low pass
- microstrip
- frequency domain
- frequency band
- subband
- high frequency
- geometric distortions
- filter bank
- low frequency
- textured images
- discrete cosine transform
- image compression
- discrete wavelet transform
- contrast enhancement
- small size
- gaussian filter
- low pass filter
- wavelet decomposition
- grey level
- multiscale
- spatial domain
- scale space
- signal processing
- image data
- computational complexity